Buscador de Tesis y publicaciones académicas

Slow relaxation oscillations in multi-scale adaptive next generation neural masses

Gianluca Martelloni · David Angulo Garcia · Giacomo Innocenti · Alessandro Torcini · y 1 más

We have studied the emergence of slow relaxation oscillations in next generation neural mass models with spike frequency adaptation. Relaxation oscillations connect low firing state (Down state) to high firing state (Up state) via the slow adaptation. In the examined cases, the orbit relaxes towards the Up State via a...

NIPoK-SE Formal Verification Artifact: ProVerif, CryptoVerif, and EasyCrypt Models with Reproduction Scripts

Bui Huu, Dong · Trinh Cao, Thang · Pham - An, Vinh · Le, Nhat-Tan · y 1 más

Formal-verification artifact accompanying the manuscript*“A Privacy-Preserving Framework Using Non-Interactive Proofs of Knowledgefor End-to-End Secure Authentication in Open Banking”* (submitted toElsevier *Future Generation Computer Systems*). It contains the mechanised models and proof scripts behind Section 5(*Secu...

Afecto y gradación en narraciones personales desde la teoría de la valoración

Evelyn Gabriela Buitrago Espitia

This article analyzes the systems of Attitude (Affect and Graduation), as proposed in Appraisal Theory (Martin y White, 2005), in personal narratives related to life-risk episodes. The corpus consists of eight stories told by university women in Querétaro, Mexico, in which 173 evaluative utterances were identified. The...

Influencia del Sol en la clasificación orbital del sistema Tierra-Luna-satélite

Fredy L. Dubeibe · Saira F. Mesa · Karen D. Arias-Sandoval

En este trabajo se examina hasta qué punto el problema restringido y circular de los tres cuerpos proporciona un marco fiable para la clasificación orbital en el sistema Tierra-Luna-satélite sin incorporar explícitamente la influencia gravitacional del Sol. Con este objetivo, se compararon tres modelos dinámicos: el pr...

Test of Lepton Flavor Universality with B 0 → K * 0 ℓ + ℓ − Decays at Large Dilepton Invariant Mass

R. Aaij · M. Abdelfatah · A. S. W. Abdelmotteleb · C. Abellan Beteta · y 196 más

Muon-electron universality is tested in B 0 → K * 0 ℓ + ℓ − decays, in the dilepton-invariant-mass region above the ψ ( 2 S ) resonance. The analysis uses beauty mesons produced in proton-proton collisions recorded by the LHCb detector at center-of-mass energies of 7, 8, and 13 TeV, corresponding to an integrated lumin...

Memorias de la gráfica popular en la zona norte de Medellín

Veronica Morales Garcia

This article addresses popular graphic imagery and hand-painted lettering as forms of visual expression rooted in craftsmanship and used for advertising in a neighborhood context in Medellín. These practices are at risk of disappearing due to an increasing digitization of POS advertising, which offers greater speed and...

Hidden diversity among Andean timberline endemics: integrative taxonomy of the Pedaliodes empusa clade from the Eastern Cordillera of Colombia (Lepidoptera: Nymphalidae, Satyrinae, Pronophilina)

OSCAR MAHECHA-J. · CHRISTER FÅHRAEUS · VANESSA DÍAZ-S. · PIERRE BOYER · y 6 más

The Pedaliodes empusa clade (‘empusa clade’) comprises a group of high-Andean butterflies endemic to Colombia and associated with timberline and paramo ecosystems of the Eastern Cordillera. The clade includes one relatively widespread species, Pedaliodes empusa, and three localized taxa, P. ralphi, P. guicana, and P. s...

ELN surfing the wave: Terrorist survival

César Niño · Jerónimo Ríos

Collaboration between digital teams and its influence on the intention to participate in online projects: a PLS-SEM analysis

Alejandro Valencia-Arias · Rosa María Vélez Holguín · Sergio Gómez Molina · Diego Luis Rendón Urrea · y 2 más

Purpose The objective of this research is to analyze how collaboration in digital teams influences the intention to participate in virtual projects, emphasizing psychological and social determinants beyond technological adoption. Design/methodology/approach A quantitative study was conducted using partial least squares...

CHEMICAL CONTAMINANTS IN URBAN RIVERS: ECOTOXICOLOGICAL RISKS TO AQUATIC LIFE AND HUMAN HEALTH

Janisi Sales Aragão · Ana Millene Dos Santos Silva · Victor Soares Rodrigues · Katerin Fuentes-Lopez · y 5 más

The discharge of waste and effluents into water bodies, driven by rapid urbanization and industrial development, has been closely linked to the degradation of aquatic ecosystems and the disruption of essential ecosystem services, particularly in urban rivers. These rivers are frequently contaminated with antibiotics th...